Please help me. I’m unsure if the ends of his tail look like he has fin rot or if he’s nipping at his tail. I’ve only had him for about one and a half weeks and I made sure my tank was fully cycled before I put him in there, and I also tested every other day to make sure that the water parameters are staying where they need to be. I just tested the ammonia again and there is none in the tank and the other levels look good. I’m also having troubles with heaters and thermometers. Every thermometer I use gives me a different reading, but I’m pretty sure his tank is at about 76° which I know is too cold so I’m going to order him a better heater, but maybe he’s nipping his tail because he’s too cold and stressed? Someone help me please!!
https://i.redd.it/6abvkei5hlcg1.jpeg
Posted by Foreign-Hyena9180